"It's not going to be easy...but I had to keep going..." A few years after I married my husband, whom I had known since my student days, he became ill and was forced to live in bed. - Since I was buying an apartment at the same time, I couldn't afford the monthly payments, so I had no choice but to work at night. - I wanted to support my beloved husband even at the cost of my life, so I endured the days of hell. - Then, one day, as she heads to the hotel as usual, she runs into Mukai, the teacher who sexually harassed her when she was a student.